These pretty earrings are crafted with a sparkling crystal set into a silver bezel cup. The flower stud is silver plated, the part or pin going into the earlobe is sterling silver. I added tiny cubic zirconia in the center of the flower. The clear crystal is 7mm in diameter. The flower stud is 10mm in diameter. The cubic zirconia is 2 mm. The earrings are already made and ready to ship. They come from a smoke-free home. The earrings will arrive in a complimentary gift box. Priority Mail 2-Day™ Flat Rate Envelope is $8 First-Class Package Service is $4 If payment is made by check, please allow some extra time for your package to ship.